16.42 Ct. Cabochon Moonstone from Ceylon (Sri Lanka)

Presenting one beautiful translucent grey moonstone weighing 16.42 carat with an elegant oval silhouette and dimensions of 20.03 x 14.97 x 7.37 mm. This gem is expertly fashioned into a classic cabochon cut to showcase its soft adularescence and gentle internal glow. The light color intensity lends a sophisticated, subtle grey tone that shifts with movement and lighting, and the clarity is graded very very slightly included when evaluated at eye level, providing attractive natural character without distracting blemishes. The polish is excellent, creating a satiny surface that enhances the luminous play of the stone, and the stone is completely natural with no enhancement. Sourced from Ceylon, Sri Lanka, this moonstone reflects the fine material that collectors and designers covet, combining substantial carat weight with a refined size suitable for center stones in rings, pendants, or larger statement pieces.

As a representative of The Natural Gemstone Company I can help you imagine this moonstone set in a bespoke piece that highlights its oval form and translucent depth. The soft grey tone pairs beautifully with warm yellow gold for contrast, with cool white gold or platinum for a contemporary look, and with rose gold for a romantic feel. The cabochon profile works especially well in bezel settings, halo designs, and classic solitaire mounts that protect the dome while allowing the stone to display its inner shimmer. For care we recommend gentle soap and water, a soft cloth, and avoiding harsh chemicals and prolonged heat to preserve the polish and structural integrity. This piece is ideal for designers, collectors, and anyone seeking a natural, untreated moonstone with provenance and excellent cutting and finishing. Please contact The Natural Gemstone Company for additional images, video, or assistance with setting and shipping, and let us help you bring this luminous Ceylon moonstone into a design that will be cherished for years.